Cellulosics suna nufin rukuni na kayan da aka samo daga cellulose, wanda shine mafi yawan nau'in polymer kwayoyin halitta a duniya kuma babban bangaren ganuwar kwayoyin halitta. Cellulose shine polysaccharide madaidaiciya wanda ya ƙunshi maimaita raka'o'in glucose wanda aka haɗa tare da β(1→4) glycosidic bonds.

Ana iya rarraba kayan cellulosic zuwa kashi biyu: na halitta da na roba.

Halitta Cellulosics:

1. Itace Pulp: An samo shi daga zaren itace, ɓangaren itace shine tushen asalin cellulose da ake amfani dashi a masana'antu daban-daban, ciki har da yin takarda, yadudduka, da gine-gine.
2. Auduga: Filayen auduga, da ake samu daga gashin iri na shukar auduga, sun kunshi kusan cellulose gaba daya. Ana amfani da auduga sosai wajen samar da masaku saboda laushinsa, numfashinsa, da shanyewa.
3. Hemp: Zaɓuɓɓukan hemp, waɗanda aka ciro daga tushe na tsire-tsire na hemp, sun ƙunshi cellulose kuma ana amfani da su a cikin yadudduka, yin takarda, da kayan haɗin gwiwa.
4. Bamboo: Bamboo zaruruwa, da aka samo daga ɓangaren litattafan almara na bamboo, suna da wadata a cikin cellulose kuma ana aiki da su a masana'anta, da kuma samar da takarda da kayan gini.

Sinthetic Cellulosics:

1. Cellulose Regenerated: Ana samarwa ta hanyar narkar da cellulose a cikin wani kaushi, kamar cuprammonium hydroxide ko viscose, sannan extrusion zuwa cikin wanka mai coagulation. Abubuwan da aka sabunta na cellulose sun haɗa da viscose rayon, lyocell (Tencel), da cellulose acetate.
2. Cellulose Esters: Abubuwan da aka gyara ta hanyar sinadarai na cellulose da aka samu ta halayen esterification tare da acid iri-iri. Esters cellulose na kowa sun haɗa da acetate cellulose, cellulose nitrate (celluloid), da cellulose acetate butyrate. Wadannan kayan suna samun aikace-aikace a cikin samar da fim, sutura, da robobi.

Aikace-aikace na Cellulosics:

1. Yadudduka: Filayen cellulosic, duka na halitta (misali, auduga, hemp) da kuma sabunta su (misali, viscose rayon, lyocell), ana amfani da su sosai a masana'antar yadi don sutura, yadin gida, da masana'anta.
2. Takarda da Marufi: Itace ɓangaren litattafan almara, wanda aka samo daga tushen cellulosic, yana aiki a matsayin kayan aiki na farko don yin takarda da kayan tattarawa. Zaɓuɓɓukan Cellulosic suna ba da ƙarfi, ɗaukar nauyi, da bugu ga samfuran takarda.
3. Kayayyakin Gina: Ana amfani da kayan cellulosic, irin su itace da bamboo, a cikin gini don kayan gini (misali, katako, plywood) da kammala kayan ado (misali, shimfidar katako, bamboo panels).
4. Kayayyakin Kulawa na Keɓaɓɓu: Ana amfani da kayan tushen cellulose a cikin samfuran kulawa na sirri, gami da goge-goge, kyallen takarda, da samfuran tsabtace jiki, saboda laushinsu, ƙarfi, da haɓakar halittu.
5. Abinci da Magunguna: Abubuwan da ake samu na Cellulose, irin su microcrystalline cellulose da carboxymethylcellulose, ana amfani da su azaman abubuwan haɓaka abinci da samfuran magunguna don kauri, daidaitawa, da kaddarorin dauri.

Amfanin Cellulosics:

1. Sabuntawa da Kwayoyin Halitta: Ana samun kayan cellulosic daga tushen tsire-tsire masu sabuntawa kuma suna da lalacewa, suna mai da su madadin muhalli mai dorewa zuwa polymers na roba.
2. Ƙarfafawa: Cellulosics suna nuna nau'ikan kaddarorin da ayyuka masu yawa, suna ba da damar aikace-aikace iri-iri a cikin masana'antu, daga yadi zuwa magunguna.
3. Samuwar: Cellulose yana da yawa a cikin yanayi, tare da tushe daga itace da auduga zuwa bamboo da hemp, yana tabbatar da daidaito kuma abin dogara don amfanin masana'antu.
4. Biocompatibility: Yawancin kayan cellulosic sun dace kuma ba masu guba ba, suna sa su dace da amfani a cikin abinci, magunguna, da aikace-aikacen likita.

A taƙaice, cellulosics sun ƙunshi nau'ikan kayan da aka samo daga cellulose, suna ba da juzu'i, ɗorewa, da haɓakawa a cikin nau'ikan aikace-aikace iri-iri a cikin masana'antu kamar su yadi, yin takarda, gini, kulawar mutum, da kiwon lafiya.